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/* ***** BEGIN LICENSE BLOCK *****
* Version: MPL 1.1/GPL 2.0/LGPL 2.1
*
* The contents of this file are subject to the Mozilla Public License Version
* 1.1 (the "License"); you may not use this file except in compliance with
* the License. You may obtain a copy of the License at
* http://www.mozilla.org/MPL/
*
* Software distributed under the License is distributed on an "AS IS" basis,
* WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
* for the specific language governing rights and limitations under the
* License.
*
* The Original Code is HTML Parser C++ Translator code.
*
* The Initial Developer of the Original Code is
* Mozilla Foundation.
* Portions created by the Initial Developer are Copyright (C) 2009
* the Initial Developer. All Rights Reserved.
*
* Contributor(s):
* Henri Sivonen <hsivonen@iki.fi>
*
* Alternatively, the contents of this file may be used under the terms of
* either the GNU General Public License Version 2 or later (the "GPL"), or
* the GNU Lesser General Public License Version 2.1 or later (the "LGPL"),
* in which case the provisions of the GPL or the LGPL are applicable instead
* of those above. If you wish to allow use of your version of this file only
* under the terms of either the GPL or the LGPL, and not to allow others to
* use your version of this file under the terms of the MPL, indicate your
* decision by deleting the provisions above and replace them with the notice
* and other provisions required by the GPL or the LGPL. If you do not delete
* the provisions above, a recipient may use your version of this file under
* the terms of any one of the MPL, the GPL or the LGPL.
*
* ***** END LICENSE BLOCK ***** */
package nu.validator.htmlparser.cpptranslate;
import java.util.HashMap;
import java.util.Map;
public class LocalSymbolTable {
private final Map<String, Type> locals = new HashMap<String, Type>();
private final String javaClassName;
private final SymbolTable delegate;
/**
* @param javaClassName
* @param delegate
*/
public LocalSymbolTable(String javaClassName, SymbolTable delegate) {
this.javaClassName = javaClassName;
this.delegate = delegate;
}
public void putLocalType(String name, Type type) {
locals.put(name, type);
}
/**
* @param klazz
* @param variable
* @return
* @see nu.validator.htmlparser.cpptranslate.SymbolTable#getFieldType(java.lang.String, java.lang.String)
*/
public Type getVariableType(String klazz, String variable) {
if (klazz == null) {
Type type = locals.get(variable);
if (type != null) {
return type;
}
}
return delegate.getFieldType(((klazz == null || "this".equals(klazz)) ? javaClassName : klazz), variable);
}
/**
* @param klazz may be <code>null</code> or "this"
* @param method
* @return
* @see nu.validator.htmlparser.cpptranslate.SymbolTable#getMethodReturnType(java.lang.String, java.lang.String)
*/
public Type getMethodReturnType(String klazz, String method) {
return delegate.getMethodReturnType(((klazz == null || "this".equals(klazz)) ? javaClassName : klazz), method);
}
}
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